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(parent: d70baa9) | patch
ocxl: Add an IOCTL so userspace knows what OCXL features are available
authorAlastair D'Silva <alastair@d-silva.org>
Fri, 11 May 2018 06:13:02 +0000 (16:13 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Sun, 3 Jun 2018 10:40:32 +0000 (20:40 +1000)
commit1cca56be5c314c4d44d75904732c8deae46bf4ca
treee6c82dfe03d4c5639253ed3b058ee67c20a38811tree | snapshot
parentd70baa9a89bca249ea1bb5c5f41dac32ef7f8be5commit | diff
ocxl: Add an IOCTL so userspace knows what OCXL features are available

In order for a userspace AFU driver to call the POWER9 specific
OCXL_IOCTL_ENABLE_P9_WAIT, it needs to verify that it can actually
make that call.

Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
drivers/misc/ocxl/file.c diff | blob | history
include/uapi/misc/ocxl.h diff | blob | history
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